Medical filter



FIG. 1 is a perspective view of a medical filter illustrating one embodiment of the present invention;

FIG. 2 is a side elevational view of the filter illustrated in FIG. 1, with the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view of the filter illustrated in FIG. 1;

FIG. 4 is a rear elevational view of the filter illustrated in FIG. 1;

FIG. 5 is a top plan view of the filter illustrated in FIG. 1;

FIG. 6 is a bottom plan view of the filter illustrated in FIG. 1; and,

FIG. 7 is a top plan view of a second embodiment of the medical filter, with the only difference residing in the placement of the ports, all other sides being identical to that shown in FIGS. 1-6. 

The ornamental design for a medical filter, as shown and described. 